Importance

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Abstract

An agricultural tool assembly includes a rotary disk mounted on a lower end of a rotary spindle. A mount for the spindle includes a shank adapted to be received in the vertical slot of a clamp and a sleeve for rotatably supporting the spindle. The sleeve is connected to the shank by spaced side plates connected to the sleeve with a lower pivot member and an upper fastener extending through arcuate slots in the spaced plates. A cultivator implement has front and rear disk gangs and a rear centered tool assembly. An onion undercutting implement has a front tool bar with front tool assemblies clamped thereto and a rear tool bar with rear tool assemblies clamped thereto. A tool assembly for material distribution has a spindle with a through hole, a swivel fitting at the inlet and a flared section at the outlet. Crop cutting and windrowing apparatus has pairs of tool assemblies tilted in and down toward the crop row and forwardly and down. Apparatus is provided to maintain the disks at a substantially constant depth.

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First Claim